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Previously: https://news.ycombinator.com/item?id=478632 https://news.ycombinator.com/item?id=478632
by bbrazil 11y ago
Previously: https://news.ycombinator.com/item?id=478632 https://news.ycombinator.com/item?id=478632
- ggreer 11y agoIt was also discussed about 3 years ago: https://news.ycombinator.com/item?id=3792627 https://news.ycombinator.com/item?id=3792627 Some of the comments from that posting give concrete examples where the formula fails. Such as: an item with 1000 upvotes and 2000 downvotes will get ranked above one with 1 upvote and 2 downvotes. This is because the formula uses the lower bound of the Wilson interval.